主持人不知情,去除空盒B後,它原先所有的1/3概率被Ac平分,各為1/2
如果知情故意去除空盒,1/3概率全歸C,AC概率分別為1/3,2/3
主持人不知情,去除空盒B後,它原先所有的1/3概率被Ac平分,各為1/2
如果知情故意去除空盒,1/3概率全歸C,AC概率分別為1/3,2/3
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2025 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy